FURVERT!

abs anthro balls biceps biped bottomwear bulge canid canine canis clothed clothing countershade_face countershade_torso countershading detailed_bulge digital_media_(artwork)erection erection_under_clothing eyebrows genital_outline genitals hands_behind_back kneeling male mammal muscular muscular_anthro muscular_male navel nipples open_mouth pecs penis penis_outline purple_bottomwear purple_clothing simple_background sitting solo teeth tongue topless underwear vein wacks white_body white_countershading wolf yellow_background yellow_sclera